Multipartite Quantum Clock Synchronization under The Influence of Unruh Thermal Noise
Sign Up to like & getrecommendations! Published in 2019 at "Annalen der Physik"
DOI: 10.1002/andp.201900067
Abstract: A protocol for multipartite quantum clock synchronization is performed under the influence of Unruh thermal noise. The dynamics of multipartite quantum system consisting of Unruh–DeWitt detectors when one of the detectors is accelerated are obtained.… read more here.
Keywords: thermal noise; multipartite; clock synchronization; multipartite quantum ... See more keywords
Efficient clock synchronization for clustered wireless sensor networks
Sign Up to like & getrecommendations! Published in 2017 at "Ad Hoc Networks"
DOI: 10.1016/j.adhoc.2016.11.003
Abstract: Abstract Establishing a unified time reference may be required for the operation of Wireless Sensor Networks (WSNs). Such a requirement may be imposed by the management strategy in the network, e.g., using time based medium… read more here.
Keywords: spirt; clock synchronization; sensor networks; wireless sensor ... See more keywords
Sub-nanosecond ground-to-space clock synchronization for nanosatellites using pulsed optical links
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Space Research"
DOI: 10.1016/j.asr.2017.06.032
Abstract: Abstract Here we present the design and ground testing for a nanosatellite mission that will demonstrate terrestrial-to-space clock synchronization using a pulsed optical link to a low Earth orbiting nanosatellite. The 1 kg, 1 L nanosatellite payload… read more here.
Keywords: space; clock synchronization; pulsed optical; using pulsed ... See more keywords
Finite-Time Consensus-Based Clock Synchronization Under Deception Attacks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3002577
Abstract: This paper concentrates on the finite-time clock synchronization problem for wireless sensor networks (WSNs) under deception attacks. Compared with adding additional communication links to a network, we introduce a new mechanism termed as “trusted link”… read more here.
Keywords: finite time; deception attacks; clock synchronization; time ... See more keywords
Efficient Geometrical Clock Synchronization for Pairwise Sensor Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3014525
Abstract: Numerous time synchronization methods have been proposed during the last decades targeted at devices transmitting in general-topology networks, e.g. wireless sensor networks. Interestingly enough, there are still sensorics applications that, from the data flow point… read more here.
Keywords: efficient geometrical; synchronization; pairwise; geometrical clock ... See more keywords
Error Bounds for Localization in mmWave MIMO Systems: Effects of Hardware Impairments Considering Perfect and Imperfect Clock Synchronization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2022.3163021
Abstract: Localization demands high-accuracy positioning, and this rings especially true in the context of fifth-generation (5G) millimeter-wave (mmWave) systems. However, it is easier said than done. mmWave systems require a large number of antennas to be… read more here.
Keywords: localization; synchronization; error bounds; clock synchronization ... See more keywords
BLAS: Broadcast Relative Localization and Clock Synchronization for Dynamic Dense Multiagent Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2020.2979640
Abstract: Spatiotemporal information plays crucial roles in a multiagent system (MAS). However, for a highly dynamic and dense MAS in unknown environments, estimating its spatiotemporal states is a difficult problem. In this article, we present BLAS—a… read more here.
Keywords: clock synchronization; clock; relative localization; localization clock ... See more keywords
Consensus-Based Clock Synchronization in Wireless Sensor Networks With Truncated Exponential Delays
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.2973489
Abstract: Clock synchronization is a significant basis for many operations in wireless sensor networks. The distributed consensus-based clock synchronization has gained popularity for its robustness and scalability. However, most consensus-based clock synchronization protocols either ignore communication… read more here.
Keywords: consensus based; based clock; synchronization; clock synchronization ... See more keywords
A Single-TSV and Single-DCDL Approach for Skew Compensation of Multi-Dies Clock Synchronization in 3-D-ICs
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2023.3244489
Abstract: Existing methods used for the clock distribution of multiple dies employ a balanced tree structure to minimize the impact of the within-die process and loading variations. No topology for die-to-die clock skew compensation of more… read more here.
Keywords: topology; clock synchronization; die; clock ... See more keywords
Implementation of a twin-beam state-based clock synchronization system with dispersion-free HOM feedback.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.434386
Abstract: In the field of clock synchronization, the application of frequency-entangled source is a promising direction to improve accuracy and security. In this paper, we analyze the performance of the twin-beam state and the difference-beam state… read more here.
Keywords: twin beam; clock synchronization; beam state; beam ... See more keywords